~たる adjective / ~と adverb:

• vast; boundless

~と adverb / adverb:

• thump; clang; clank - onomatopoeia

~と adverb / ~たる adjective:

• quietly - archaism

~たる adjective / ~と adverb:

• deferential; humble; reverent; respectful

~たる adjective / ~と adverb:

• accumulation of clouds or mist ➜ 靄然

adverb / ~の noun:

• small amount; just a bit

adverb:

• in general; generally; usually

adjectival noun:

• halfway-done; mediocre; uncertain; half-hearted ➜ 中途半端・なまはんか

adverb:

• half-heartedly; insufficiently ➜ なまじっか

~と adverb / adverb / ~する noun:

• elegant; lively but restrained; quietly beautiful - Kansai dialect

expression / adverb:

• before long; in a few days ➜ 日ならず

adverb:

• a very short while ago; very early (e.g. in the morning)

adverb:

• somehow; for some reason ➜ そこはかとない・なんとなく

adverb:

• before long; in a few days

adverb:

• indiscriminately ➜ 見境

~たる adjective / ~と adverb:

• having fun; rejoicing - archaism

~と adverb / ~たる adjective:

• spacious
• having fun
• heavily trafficked

~たる adjective / ~と adverb:

• sudden; unexpected ➜ 忽然

adverb:

• holding horizontally in one's mouth; holding on the side of one's mouth

~たる adjective / ~と adverb:

• tottering; staggering; reeling ➜ よろよろ・よろける

adverb:

• gradually; by degrees - obscure term ➜ 段々・漸次
• the sight of a tall soaring rock - obscure term
• crying; weeping - obscure term

adverb / ~の noun:

• many; a lot; much - Kansai dialect ➜ 沢山

adverb:

• sooner or later; in due time; in due course - more emphatic version of 何時か ➜ 何時か

~と adverb / ~たる adjective:

• moving unsteadily; staggeringly - obscure term

adverb:

• of course; for sure; definitely - abbreviation - colloquialism ➜ 勿論【もちろん】

~たる adjective / ~と adverb:

• wide and deep (of a body of water); voluminous